Features and benefits: A2 Stainless Steel Construction Suitable for use with our Predrilled Nosing Range Thread Size 4mm Length 40mm Countersunk head matched to countersink in Aluminium nosings supplied predrilled PZ2 Drive Size General description: Our Pozi Countersunk Stainless Steel Screws are designed with a partially threaded shaft, which allows them to hold and pull a nosing down tight to the installation subsurface. The Pozi Countersunk head of these screws matches the size of the countersink supplied in our predrilled aluminium nosing range. Manufactured according to DIN 7997.
